DCMD_SDIO_INTR_DISABLE
QNX SDP8.0Devctl and Ioctl CommandsDeveloper
Disable a function interrupt
Synopsis:
#include <mmc/sdio.h>
#define DCMD_SDIO_INTR_DISABLE __DIOT (_DCMD_MISC, 0x15, int)
Arguments to devctl():
Argument | Value |
---|---|
filedes | A file descriptor that you obtained by opening the device |
dcmd | DCMD_SDIO_INTR_DISABLE |
dev_data_ptr | A pointer to an int |
n_bytes | sizeof(int) |
dev_info_ptr | NULL |
Description:
This command disables a function interrupt.
Input:
The index of the function whose interrupt you want to disable.
Output:
None.
See also:
devctl() in the QNX OS C Library Reference
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